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QUESTION
Ch 17 A jet travels at a speed of 524 m/s through air at 0C. What is the Mach number?
Ch 17 A jet travels at a speed of 524 m/s through air at 0°C. What is the Mach number?
Ch 17 A jet travels at a speed of 524 m/s through air at 0°C. What is the Mach number?ANSWER Mach numberobject speedspeed of sound M= 514/331= 1.5528700906344